baber/WOPTO huggingface dataset:
Patent KR-950009018-B1 (KR)
Title: Cow fecundation diagnosis method and its kits
Inventor: PAEK UN-HWA
IPC: G01N33/50
Filed: 1992-06-25
Granted: 1995-08-10
Abstract: The method exactly diagnosizes the fertilization decision of cow by chromogen and substrate combination method. The diagnosis kit has the micro plate strip well and well cover, vessels which respectively have standard solution, progesteron combined solution, tetra metyl benzidine solution and hydrogen per oxide solution, and the straw. The micro plate strip well is coated to the antibody 20 - 200 pg. The tetra metyl benzidine solution has the TBM solutio 4 - 7%, etyl alchol 40 - 60%, distilled water 35 - 56 %.
Patent KR-950010976-B1 (KR)
Inventor: BUCK RAY A
IPC: B29B17/04
Filed: 1992-07-24
Granted: 1995-09-26
Abstract: 내용 없음.
Patent KR-950010853-B1 (KR)
Title: Reverse contact hole patterning method of semiconductor device
Inventor: SO HYON-HWAN
IPC: H01L21/28
Filed: 1992-10-13
Granted: 1995-09-25
Abstract: The method comprises a step of patterning a gate on a substrate, forming the first oxide layer on the surface of the gate, and depositing polysilicon on the surface of the gate sequentially, a step of forming a top photoresist layer, the second oxide layer, and a bottom photoresist layer respectively and removing the top photoresist layer, the bottom photoresist layer, and the second oxide layer sequentially, and a step of forming the third oxide layer, the fourth oxide layer, a photoresist layer respectively, etching the surface until the bottom photoresist layer can be seen, removing the photoresist layer and the bottom photoresist layer, and forming a contact.
Patent KR-960007452-B1 (KR)
Inventor: TAMURA YUTAKA
IPC: A47F3/04
Filed: 1992-10-23
Granted: 1996-06-03
Abstract: 내용 없음.
Patent KR-0175683-B1 (KR)
Inventor: JOSHEP DUGRAS REYNOLS
IPC: F16H57/021
Filed: 1992-11-12
Granted: 1999-10-15
Abstract: 본 발명은 기어 리테이너(200)에 관한 것으로 방사상 바깥쪽으로 연장한 제 2 면(50) 간에 형성된 홈에 바깥쪽으로 연장하고 회전하기 위해 변속기 주축(3)의 세로홈(40)에 고정된 드러스트와셔(40)와 주축(3)을 포위하는 부동주축기어(28)의 리셋스(42)를 형성하는 축방향으로 연장된 제 1 면(46)의 슬롯에 위치한 리테이너링(58)을 특징으로 한다. 
     기어 리테이너(200)는 기어(20)의 축방향운동을 제한하여 기어(20)를 주축(3)에 클러치하는 동안 클러칭 메카니즘(24)에 의해 전달되는 주축(3)에 축방향 드러스트 전달하도록 작동한다. 
     또 다른 실시예에서 기어리테이너(300)가 마련되어 링(58)과 드러스트 와셔(54)간에 스패이서(62)를 포함하고 이 와셔는 기어(20)와 회전하여 링(58)과 드러스트와셔(54)간에 접촉면영역을 증가시키도록 작동한다.
Patent KR-950009207-B1 (KR)
Title: Input signal auto selecting apparatus
Inventor: LEE KI-SOK
IPC: H04N5/44
Filed: 1992-12-28
Granted: 1995-08-16
Abstract: The device selects the input signal automatically according to the existence/nonexistence of input signal in multimedia composite input system. The device comprises a command input unit(10) for receiving instruction to set the automatic input signal selection mode; an input signal detector(20) for detecting the input signal from the terminal after the automatic input signal selection mode is set; a path control unit(40) for adjusting the input path according to the input signals; and a priority control unit(30) for controlling the priority of the input path by using the output of the input signal detector(20).
Patent KR-950006354-B1 (KR)
Title: Comparating circuit
Inventor: PARK BYONG-CHOL
IPC: G06F7/02
Filed: 1993-02-05
Granted: 1995-06-14
Abstract: a first compensator for compensating each bit of the one number B of the two numbers; a second compensator for compensating each bit of the other number A of the two; a first comparing means for comparing the output number of the first compensator with a non-compensated number A from a lowest bit and repeating the comparison of a carry occurring according to the above comparison with the next bit until the comparison of /B with A so as to generate a comparing signal expressing that A is larger than B; a second comparing means for comparing the output number of the first compensator with a non-compensated number B from a lowest bit and repeating the comparison of a carry occurring according to the above comparison with the next bit until the comparison of /A with B so as to generate a comparing signal expressing that B is larger than A; and a match-detecting means for generating a matching signal which expresses A is equal to B.
Patent KR-950012958-B1 (KR)
Title: New variety of golden forsythia
Inventor: SHIM KYONG-KU
IPC: A01H1/04
Filed: 1993-02-09
Granted: 1995-10-24
Abstract: A novel variety of golden forsythia is obtd. by 1)selecting azo-variated germ from Forsythia koreana, and subculturing for 4 or more generations of the selected germ by cuttage and tissue culture. The obtd. variety of golden forsythia can be asexual by propagated by cuttage and tissue culture.
Patent KR-960010725-B1 (KR)
Title: Method of forming micro pattern for semiconductor device
Inventor: WON TAE-KYUNG
IPC: G03F7/00
Filed: 1993-06-03
Granted: 1996-08-07
Abstract: The micro pattern is formed by coating photoresist(2) on the wafer(1), making exposed regions(4A and 4B) by exposing part of the photo resist with the mask(3), stripping the mask(3) and curing the unexposed region; making sililation regions(6A and 6B) by spraying an organic solvent with silicone and polar solvent(NMP, DMF) as diffusion accelerator on the photo resist(2) at 120-200deg.C; and forming an micro pattern by dry etching.
Patent KR-960012540-B1 (KR)
Title: Image processing apparatus of facsimile
Inventor: WON YONG-MYUNG
IPC: H04N1/23
Filed: 1993-06-04
Granted: 1996-09-20
Abstract: In the image processing apparatus a reader unit(100) for reading speedy manuscripts and storing it in a compressed form, and a recording unit(200) for recording the recovered image data from the received image data, are mounted separately so that reading and receiving operations of a facsimile can be done separately.
Patent KR-100291031-B1 (KR)
Title: 제어장치
Filed: 1993-08-21
Granted: 2001-06-01
Abstract: 제어용 컴푸터의 동작중, 기억소자가 정규제품인가 아닌가를 판단하는 제어장치로서, 정규적인 기억소자와 부정한 기억소자를 소정시간 경과후에 바꾸어 사용 한다고한 인위적, 조직적인 부정을 유효하게 방지함. 
     제어용 컴퓨터가 프로그램 기억소자와의 데이타 교환을 하기위하여 버스를 점유하고 있지 않은 버스 비점유상태를 검출하는 버스 비점유상태 검출수단과, 그 버스 비점유상태를 검출하였을때, 버스를 사용하여 프로그램 기억소자에 기억된 내용을 읽어내는 판독수단과, 판독수단에 의하여 읽어내어진 내용에 의하여 프로그램 기억소자가 정규품인가 아닌가를 판단하는 기억소자 판단수단과, 기억소자 판단수단에 의하여 그 프로그램 기억소자가 정규품이 아니라고 판단된때, 제어용 컴퓨터의 통상의 동작을 금지하는 동작금지수단을 구비한다.
Patent KR-970008226-B1 (KR)
Title: Invariable transmission
Inventor: KIM MAN-SIK
IPC: F16H3/76
Filed: 1993-12-01
Granted: 1997-05-22
Abstract: The nonstop variable speed transmission is provided with an input shaft(1) which passes through a torque converter(6) and is directly connected to a ring gear(8-r), a pump shaft(2) is pivot-coupled to a pinion(8-p) of a planetary gear train(8), functioning as a carrier, and a turbine shaft(3) is coupled to a stator gear(8-s) of the planetary gear train(8) and is then coupled to an output shaft(5). If the driving torque of the input shaft(1) increases, or if the load of the output shaft(5) decreases, a speed ratio increases and a driving torque ratio decreases.
Patent KR-960005467-B1 (KR)
Title: Process for preparing polyester mixed yarn of different shrinkage
Inventor: SO JOON-HO
IPC: D02G1/18
Filed: 1993-12-08
Granted: 1996-04-25
Abstract: The method draws a polyester effect yarn spun at the spinning speed of 4,000-5,000m/min at a drawing ratio of 1.03-1.10 through the first roller(1) and second roller(2). The undrawn core yarn of commercial polyester is drawn at a drawing ratio of 2.5-3.3 through a heating roller(7) of 85-95deg.C and a heating plate(8) of room temp. to be twisted together to form the mixed yarn for rewinding.
Patent KR-100291333-B1 (KR)
Title: 차량중앙 타이어 팽창장치용 트레일러 검출 제어장치
IPC: B60C23/00
Filed: 1993-12-27
Granted: 2001-06-01
Abstract: 본 발명은 차량 트랙터 및 트레일러의 타이어를 점검하고 팽창/수축하는 차량 중앙타이어 팽창장치(10)에 관한 것이다. 트랙터가 트레일러에서 분리될 때, 장치(10)의 팽창/수축 작동을 방지하는 방지 제어장치(100)가 제공되어 있다.
Patent KR-950012510-B1 (KR)
Title: Method for accessing a system bus between multi processors
Inventor: IM NAK-JU
IPC: G06F13/36
Filed: 1993-12-27
Granted: 1995-10-18
Abstract: discriminating whether an error is generated in a system bus cycle when read/write operations are performed in a memory by a cache operation according to priority discrimination; and if the error is generated, generating a fail signal to allow a busy signal to be invalid, thus assigning a system bus use right to other processor.
Patent KR-970007914-B1 (KR)
Title: Reactor for oxidation of p-xylene to telephthallic acid
Inventor: OH JEUNG-JIN
IPC: C07C51/265
Filed: 1993-12-31
Granted: 1997-05-17
Abstract: The method is for stabilizing the quality of terephthalic acid by maintaining water refluxed into the oxidizing reactor and catalyst concentration varied in coarse of catalyst introducing step consistently. In the apparatus within the byproduct water from the terephthalic acid oxidizing reactor (6) inwhich the terephthalic acid is prepared by oxidizing paraxylene with molecular oxygen in the presence of catalyst comprising cobalt, manganese and bromine in acetic acid solvent and acetic acid in the vapor evaporated from the oxidizing reactor are recovered into reflux tank(4) and the slurry mother liquid including terephthalic acid, acetic acid and water is recovered into filtrate tank(3), catalyst and water concentration is analyzed with the online analyzer within the filtrate tank(3) and reflux tank(4), and catalyst preparing tank(2) and reactor top gas condensates are used to maintain the catalyst concentration within filtrate tank(3) of cobalt 800-1200 ppm, manganese 40-70 ppm and bromine 800-1200 ppm and the water concentration within reflux tank(4) of 6-10 wt%.
Patent RO-121330-B1 (RO)
Title: Machine for making camshafts by expanding
Inventor: DION ALAIN
IPC: F16H53/02
Filed: 2000-08-04
Abstract: The invention relates to a machine for making expanded camshafts meant for explosion engines with alternating pistons. According to the invention, the machine comprises at least one modular die (1) made up of some segments (9) which are joined together and are provided with some opposing slides (32 and 37) for centering and aligning the cams about a reference axis (16) of the shaft.
Patent RO-120497-B1 (RO)
Title: Device for suspending a string of extraction pipes and process for recovering such a device
Inventor: MURESAN FLOREA MIRCEA
IPC: B21D3/00
Filed: 2004-04-23
Abstract: The invention relates to a device for suspending a string of extraction pipes used in the well exploitation and to a process for recovering a device for suspending a string of extraction pipes. The device for suspending a string of extraction pipes provides the suspension and the sealing of the column by that the hanger (3) for supporting the string of extraction pipies is partially located in the axial bore (j) which circulates through the central body (1) and which, at the interior, is provided with a short tapered threshold (s) above which there is provided an upper cylindrical wall (l). In front of the lower flange (b) as well as in front of an exterior lower tapered portion (e) of the body (1) there are provided, at the interior, some walls (n and p) delimited between them by a shoulder (q), the short interior cylindrical wall (n) being delimited at the upper side by another interior shoulder (o) located in front of the exterior shoulder (g) which delimits the exterior lower tapered portion (e) from the intermediary portion (d) of the central body (1). At the lower part of the device there there are mounted some safety rings (20 and 22) which support a guide (19) and a secondary sealing subassembly (21). The process for recovering a device for suspending a string of extraction pipes, consists in that the central body of the suspending device is processed by chipping on the walls of the central bore, in front of the interior shoulders and in the lower part of the tapered walls in front of a short tapered threshold.
Patent RO-123191-B1 (RO)
Title: Fully automatized transportable fuel distribution station
Inventor: HOLT CORNELIU
IPC: B60S5/02
Filed: 2007-02-02
Abstract: The invention relates to a transportable station for distribution of fuels, such as gas oil and/or gasoline, which can operate within a network of distribution stations, monitored and actuated from a central dispatcher. According to the invention, inside the container-type unit (1) of the claimed station, there are provided and separated by some tight partition walls (2 and 3) a compartment (4) of a fuel tank (5), a technical compartment (6) and a distribution pump compartment (7), all supply connections (28 and 29), as well as the vapour recovery connections (30 and 31) of the fuel tank (5) being grouped together in one fuel discharge outlet (36) located on a lateral wall of the container-type unit (1), in a cutout (e) made therein which is sealed in relation to the inner space of the tank compartment (4) and provided with an externally controlled access door (37) communicating through some pipes (24, 25, 26 and 27) to some respective connections (13, 14, 15 and 16) of some compartments (9 and 10) of the fuel tank (5) placed at the top part, within the vapour space thereof, the supply connections (13 and 14) being continued inside the vessel by a plunger (21) which, in the area located above the maximal liquid level, has one or several venting orifices (a) provided with a deflector (22) or a branch (b) with a one-way valve (23), the other connections of each compartment being grouped in the top part of the fuel tank (5), so as to allow a controlled external access thereto by one or several manholes (40 and 41) provided with some externally controlled access covers (42 and 43) located on the roof of the container-type unit (1).
Patent RO-122876-B1 (RO)
Title: Force measuring plate
Inventor: MICU CONSTANTIN ANTON
IPC: G01L1/20
Filed: 2007-10-17
Abstract: The invention relates to a tensometric platform for measuring the forces which render evident the ground reaction force components with the view of determining the resulting force acting upon the locomotor system during walking, having applicability in orthopedy or for manufacturing shoes. The claimed plate comprises a base plate (1), a measuring plate (2) and four elastic elements (3), on each of the elements (3) there being soldered four tensoresistive transducers (R1 ... R4), which are linked by two, forming eight resistive semi-bridges, which are connected to a processing and data acquisition board (5), coupled to a computer (6) on which an application program (f) runs, permitting the display on a monitor (8) and the printing on a printer (9) of the measurement results.
Patent RO-130043-B1 (RO)
Title: Nasogastric probe for surgical treatment of esophageal atresia
Inventor: DAVID VLAD-LAURENŢIU
IPC: A61M25/10
Filed: 2013-07-15
Abstract: The invention relates to a nasogastric probe for the surgical treatment of esophageal atresia. According to the invention, the probe consists of a silicone tube (), comprising three concentric lumina (), i.e. a central one for feeding, an intermediary one for filling a tightening bulb () and an exterior one for suction, respectively, a plurality of orifices () for esophageal drainage and for draining the esophagus secretions at the stomach level, and a sliding silicone ring () for fixing the probe onto the nostril, the central feeding lumen () directly communicating with the exterior and being meant to introduce food, through a feeding channel (), directly into the stomach, ending at the distal extremity level, at the tip of the probe, into an intragastric orifice ().
Patent RS-54687-B1 (RS)
Inventor: GODART STEPHANE ANDRE GEORGES
IPC: A61K39/04
Filed: 2011-12-14
Abstract: Imunogena kompozicija koja sadrži M72 srodni antigen, pri čemu M72 srodni antigen sadrži sekvencu koja ima najmanje 90% identičnosti sa SEQ ID No: 1, pH navedene kompozicije je u opsegu 7.0 do 9.0 i provodljivost kompozicije je 5 mS/cm ili niže.Prijava sadrži još 22 patentna zahteva.
Patent SA-110310626-B1 (SA)
Inventor: HILL JONATHAN
Filed: 2010-07-31
Abstract: الملخـــص: يتعلق الاختراع الراهن بتركيب يحتوي على خليط من مجموعتي ألكيل أريل فوسفيت alkylaryl phosphites مختلفتين على الأقل، حيث تشتمل بعض مجموعات الألكيل alkyl على عدد مختلف من ذرات الكربون carbon مقارنة بمجموعات ألكيل alkyl أخرى وحيث يكون الخليط في الحالة السائلة عند الظروف المحيطة.
Patent SA-113350008-B1 (SA)
Inventor: TAHANI EBRAHIM ALI KALO
Filed: 2013-11-10
Abstract: سرير آلي لذوي الاحتياجات الخاصة Bed for people with special needs الملخـــص يساعد هذا الابتكار المرضى والكبار في السن أو المعتمدين على الغير عند الحركة وذوي الاحتياجات الخاصة في التوجه ناحية القبلة وأداء الصلاة ومتطلباتها بسهولة ويسر والحفاظ على سلامة أجسادهم, حتى لا تتصلب أعضاءهم وربما تؤدي طول فترة مكوثهم - كالمصابين بشلل- إلى الإصابة بالتقرحات. هذا الجهاز عبارة عن سرير طبي آلي يساعد هذه الفئة ويحل لنا مشكلة صعوبة الحركة وعدم الاتجاه للقبلة وتقرح الجلد وتصلب العظام, يتم تصميم السرير بروبوت (NXT) وبرمجته بحيث يستجيب لصوت الآذان فيتجه للقبلة المحددة درجة زاويتها في برمجة الروبوت داخل وحدة التحكم أو تلقائيًا من بوصلته, ويمكن للمريض سماع الأذان منه عن طريق سماعات وحدة التحكم,ويمكنه أيضا التيمم بسهولة ويسر عن طريق علبة التيمم المثبتة في حواجز السرير الجانبية الأوتوماتيكية الحركة, و يُصدر السرير ذبذبات تعمل على تهوية جسد المريض وعمل مساج لتحريك الدم وعدم تصلب العظام , بالإضافة إلى دعامات علوية تساعده على تحريك جسده. ويتميز بجراب داخلي لإخفاء كيس القسطرة, لمنع الحرج عن المريض أمام زواره
Patent SA-114350692-B1 (SA)
Title: Keyword detection for speech recognition
Inventor: ERYU WANG
Filed: 2014-08-13
Abstract: This application discloses a method implemented of recognizing a keyword in a speech that includes a sequence of audio frames further including a current frame and a subsequent frame. A candidate keyword is determined for the current frame using a decoding network that includes keywords and filler words of multiple languages, and used to determine a confidence score for the audio frame sequence. A word option is also determined for the subsequent frame based on the decoding network, and when the candidate keyword and the word option are associated with two distinct types of languages, the confidence score of the audio frame sequence is updated at least based on a penalty factor associated with the two distinct types of languages. The audio frame sequence is then determined to include both the candidate keyword and the word option by evaluating the updated confidence score according to a keyword determination criterion.
Patent SA-115370073-B1 (SA)
Inventor: MOHAMMAD SULAIMAN FAHAD ALROMIH
Filed: 2015-11-10
Abstract: يتعلق الاختراع بنظام معماري إنشائي بطوب ذاتي التعشيق (Interlock) متعدد الإتجاهات وبتشطيب نهائي من الجهة الخارجية ومفتوح من الجهة الداخلية، يستخدم لبناء الحوائط الحاملة وغير الحاملة. ويشتمل على التالي حسب الموضح في شكل (1): سطح خارجي جاهز التشطيب (1)، أقفال داخلية متعددة الإتجاهات تمنع حركة الطوبة (2)، تجويف داخلي كبير لتمديد أنابيب الخدمات وقضبان التسليح ومواد العزل (3). ويحقق النظام المعماري موضوع الاختراع مقاومة أعلى للزلازل، وخفض تكاليف الإنشاء، وسرعة وسهولة التركيب دون الحاجة إلى مونة اسمنتية بالإعتماد على تعشيق ذاتي ثلاثي الأبعاد. وينتج الطوب آلياً ويركب في الموقع بطريقة سريعة ومواد قليلة ولا يحتاج إلى تشطيب خارجي، وقد يشكل منه جدران حاملة وغير حاملة. ويمكن تمديد أنابيب الصرف الصحي والكهرباء والمياه وأنابيب التكييف وقضبان التسليح داخله بسهولة دون تكسير. وينتج الطوب بمقاس يراعى فيه الوزن وتحمل قوى القطع والناحية الجمالية بعد الصف والتركيب.
Patent SA-117380722-B1 (SA)
Title: Expansive soil resistant foundation system
Inventor: Refat Ahmed El-Sheikhy
Filed: 2017-06-06
Abstract: The expansive soil resistant foundation system includes a foundation frame having footings forming a grid pattern. The grid pattern contains a plurality of spaces within the pattern. Each space defines a main swell duct. Each main swell duct may be provided with one or more sub-swell ducts. The swell ducts permit free expansion and contraction of the expansive soil. A vent extends from each swell duct to expel trapped air. A drainage system is distributed throughout the foundation frame to eliminate accumulation of underground water. The swell ducts, vents, and the drainage system alleviate potential pressures that can be exerted on the foundation from the expansion and contraction of the expansive soil, which can lead to cracks and structural failure. FIG. 1A
Patent SA-121420860-B1 (SA)
Inventor: MAHA KHALID ALMUTAIRI
Filed: 2021-07-01
Abstract: يتعلق الاختراع الحالي بنظام خدمة ذاتية لغسيل الملابس (100)، حيث يتم فرز وفصل الملابس وغسلها وتجفيفها وإعادة تعبئتها بشكل تلقائيautomatic ، يتكون النظام من مجموعة من الخطوات يتم تنفيذها من خلال مجموعة من الخزانات (1) المجهزة بمجموعة من غرف الفصل (1أ)، (1ب)، (1ج) والمرتبطة بمجموعة من الغسالات (2) بواسطة سير ناقل (3) Conveyor belt. وفقاً لنظام الخدمة الذاتية من الاختراع الحالي، تشتمل كل خزانة (1) على حاسوب (4) computer يتم من خلاله تحليل البيانات وإدارة عمليات فرز الغسيل، و استلام وتسليم الملابس. وتشتمل كل خزانة (1) كذلك على شاشة عرض إلكترونية (5) electronic screen ولوحة إدخال بيانات تعمل باللمسtouch pads (5أ)، يستخدمها المستخدم لاختيار برنامج الفرز والغسيل، وتحديد خيارات الاستلام، والتسليم و تتبع عمليات الغسيل. وفقاً لنظام الخدمة الذاتية من الاختراع الحالي، يتم التواصل بين المستخدم وخزانة الملابس (1) من خلال بطاقة ذكية يتم تمريرها من خلال قارئ بطاقات (6) موجود في واجهة الخزانة (1). يستلم كل مستخدم بطاقة ذكية خاصة بالخزانة التي سيضع ملابسه فيها. عند تمرير البطاقة الذكية يتم فتح القفل الا
Patent SA-517381730-B1 (SA)
Title: A system, method and computer program product for receiving electronic messages
Inventor: GARLICK STEVEN GEORGE
Filed: 2017-06-15
Abstract: The present invention provides a system for receiving electronic messages from a financial institution, the system comprising a plurality of switches configured to communicate with one another and to process the received electronic messages, wherein each switch includes processing circuitry that is configured to receive an electronic message that includes a unique identifier and, in dependence upon the unique identifier, either process the electronic message or forward the electronic message to another one of the switches for processing .
Patent SA-518392040-B1 (SA)
Title: Method of dc voltage – pulse voltage conversion
Inventor: ROMANOV YURIY IGOREVICH
Filed: 2018-07-18
Abstract: In a disclosed method of DC voltage (18) to pulse voltage conversion, a succession of square pulses with adjustable pulse ratio is generated to periodically control connecting an inductive load (2) to a source of DC voltage (18), pulse current is thus generated in a circuit comprising the inductive load (2), and the pulse current is limited by means of an electronically-controlled resistor (36) in the circuit to thereby convert the DC voltage (18) to pulse voltage, whereby adjusting the level of electromagnetic noise radiated to the environment is achieved. Fig. 1
Patent SA-518400422-B1 (SA)
Title: Infusion pump system and method with common line auto flush
Inventor: ARTHUR E WEBB
Filed: 2018-11-13
Abstract: ABSTRACT An infusion pump system and method with common line auto flush, wherein the infusion pump system has a first reservoir, a second reservoir, a junction, a common line having one end in fluid connection with the junction and having a terminal fluid delivery end, and an infusion pump. The method includes infusing the first fluid at a first rate along a first flow path; entering a common line flush volume value for the common line; switching from the first flow path to a second flow path; driving the second fluid at the first rate along the second flow path; monitoring volume of the second fluid driven at the first rate; and driving the second fluid at a second rate along the second flow path when the monitored volume is equal to or greater than the common line flush volume value. Figure 6